HEPA Filter, Air Filter, FFU manufacturer / supplier in China, offering Professional ISO 14644 CE Certified Class 100 Vertical Horizontal Airflow Clean Bench Laminar Flow Hood for Laboratory, Medical & Electronics Assembly, ISO 9001 High Cfm Low Pressure Drop 99.97% Efficiency @ 0.3μm Mini Pleat HEPA Filter OEM ODM Available, Low Pressure Drop & High Airflow High Efficiency E10 E11 E12 H13 H14 Mini Pleat EPA HEPA Filter Custom Size Available and so on.